[Solved]: Signs and symptoms of pneumonia generally include…

Signs and symptoms of pneumonia generally include cough, chills, shortness of breath, fever, and chest pain. Severe cases may include cyanosis (bluish skin color) as a result of poor blood oxygenation. Which factor contributes the LEAST to why the severity of pneumonia is so variable, ranging from mild to life-threatening? Multiple choice question. Underlying health problems of the patient Prior exposure to upper respiratory infections Occupation of the patient The causative agent of pneumonia Age of the patient